ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://c.im/users/arstechnica/statuses/114637245190148413", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-06T15:59:03Z", "url": "https://c.im/@arstechnica/114637245190148413", "attributedTo": "https://c.im/users/arstechnica", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://c.im/users/arstechnica/followers" ], "sensitive": false, "atomUri": "https://c.im/users/arstechnica/statuses/114637245190148413", "inReplyToAtomUri": null, "conversation": "tag:c.im,2025-06-06:objectId=290157140:objectType=Conversation", "content": "<p>OpenAI is retaining all ChatGPT logs “indefinitely.” Here’s who’s affected. <a href=\"https://arstechni.ca/vPfm\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">arstechni.ca/vPfm</span><span class=\"invisible\"></span></a> <a href=\"https://c.im/tags/newyorktimes\" class=\"mention hashtag\" rel=\"tag\">#<span>newyorktimes</span></a> <a href=\"https://c.im/tags/aichatbot\" class=\"mention hashtag\" rel=\"tag\">#<span>aichatbot</span></a> <a href=\"https://c.im/tags/copyright\" class=\"mention hashtag\" rel=\"tag\">#<span>copyright</span></a> <a href=\"https://c.im/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a> <a href=\"https://c.im/tags/Policy\" class=\"mention hashtag\" rel=\"tag\">#<span>Policy</span></a> <a href=\"https://c.im/tags/openai\" class=\"mention hashtag\" rel=\"tag\">#<span>openai</span></a> <a href=\"https://c.im/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a></p>", "contentMap": { "en": "<p>OpenAI is retaining all ChatGPT logs “indefinitely.” Here’s who’s affected. <a href=\"https://arstechni.ca/vPfm\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">arstechni.ca/vPfm</span><span class=\"invisible\"></span></a> <a href=\"https://c.im/tags/newyorktimes\" class=\"mention hashtag\" rel=\"tag\">#<span>newyorktimes</span></a> <a href=\"https://c.im/tags/aichatbot\" class=\"mention hashtag\" rel=\"tag\">#<span>aichatbot</span></a> <a href=\"https://c.im/tags/copyright\" class=\"mention hashtag\" rel=\"tag\">#<span>copyright</span></a> <a href=\"https://c.im/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a> <a href=\"https://c.im/tags/Policy\" class=\"mention hashtag\" rel=\"tag\">#<span>Policy</span></a> <a href=\"https://c.im/tags/openai\" class=\"mention hashtag\" rel=\"tag\">#<span>openai</span></a> <a href=\"https://c.im/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://c.im/tags/NewYorkTimes", "name": "#NewYorkTimes" }, { "type": "Hashtag", "href": "https://c.im/tags/aichatbot", "name": "#aichatbot" }, { "type": "Hashtag", "href": "https://c.im/tags/copyright", "name": "#copyright" }, { "type": "Hashtag", "href": "https://c.im/tags/chatgpt", "name": "#chatgpt" }, { "type": "Hashtag", "href": "https://c.im/tags/policy", "name": "#policy" }, { "type": "Hashtag", "href": "https://c.im/tags/openai", "name": "#openai" }, { "type": "Hashtag", "href": "https://c.im/tags/AI", "name": "#AI" } ], "replies": { "id": "https://c.im/users/arstechnica/statuses/114637245190148413/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://c.im/users/arstechnica/statuses/114637245190148413/replies?only_other_accounts=true&page=true", "partOf": "https://c.im/users/arstechnica/statuses/114637245190148413/replies", "items": [] } }, "likes": { "id": "https://c.im/users/arstechnica/statuses/114637245190148413/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://c.im/users/arstechnica/statuses/114637245190148413/shares", "type": "Collection", "totalItems": 5 } }